Vulnerability Name:

CVE-2020-35538 (CCN-235055)

Assigned:2020-07-06
Published:2020-07-06
Updated:2022-09-07
Summary:A crafted input file could cause a null pointer dereference in jcopy_sample_rows() when processed by libjpeg-turbo.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.0 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
5.0 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-476
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2020-35538

Source: XF
Type: UNKNOWN
libjpegturbo-cve202035538-dos(235055)

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9120a247436e84c0b4eea828cb11e8f665fcde30

Source: CCN
Type: libjpeg-turbo GIT Repository
jcopy_sample_rows() causes SIGSEGV #441

Source: MISC
Type: Issue Tracking, Third Party Advisory
https://github.com/libjpeg-turbo/libjpeg-turbo/issues/441

Source: CCN
Type: IBM Security Bulletin 6840129 (Transform Services for i)
IBM Transform Services for IBM i is vulnerable to denial of service, buffer overflow, and allowing attacker to obtain sensitive information due to multiple vulnerabilities.

Source: CCN
Type: Mend Vulnerability Database
CVE-2020-35538

Vulnerable Configuration:Configuration 1:
  • cpe:/a:libjpeg-turbo:libjpeg-turbo:*:*:*:*:*:*:*:* (Version >= 2.0.5

  • Configuration CCN 1:
  • cpe:/a:libjpeg-turbo:libjpeg-turbo:2.1.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:800
    P
    Security update for libjpeg-turbo (Moderate)
    2022-10-04
    BACK
    libjpeg-turbo libjpeg-turbo *
    libjpeg-turbo libjpeg-turbo 2.1.0